在 ListView 中创建类别? [英] Creating categories in a ListView?

问题描述

如何在像 Preferences (PreferenceCategory) 中的那些任意 ListView 中创建类别?

我发现 android.R.layout.preference_category 呈现灰色的 TextView，但在 java 代码的任何地方都没有看到它.

解决方案

<块引用>

如何在任意 ListView 中创建类别，例如首选项(PreferenceCategory)?我找到了 android.R.layout.preference_category呈现灰色TextView 但在 java 代码的任何地方都没有看到它.

http://jsharkey.org/blog/2008/08/18/separating-lists-with-headers-in-android-09/

注意代码来自Android 0.9并且可能需要对在 Android 1.5 中工作.

我有一个兼容 Android 1.5 的他的代码的变体:

http://commonsware.com/AdvAndroid/

(向下滚动，点击源代码链接，然后查看ListView/Sections 项目)

-- Mark Murphy(Commons Guy)http://commonsware.com忙碌的程序员 Android 开发指南 2.0 版可用！

谢谢，马克！

How do I create categories in an arbitrary ListView like those in Preferences (PreferenceCategory)?

I've found android.R.layout.preference_category that renders that grey TextView but don't see it mentioned anywhere from java code.

解决方案

How do I create categories in an arbitrary ListView like those in Preferences (PreferenceCategory)? I've found android.R.layout.preference_category that renders that grey TextView but don't see it mentioned anywhere from java code.

http://jsharkey.org/blog/2008/08/18/separating-lists-with-headers-in-android-09/

Note that the code is from Android 0.9 and may require minor modifications to work in Android 1.5.

I have an Android 1.5-compatible variant on his code up at:

http://commonsware.com/AdvAndroid/

(scroll down, click on the Source Code link, and look at the ListView/Sections project)

-- Mark Murphy (a Commons Guy) http://commonsware.com The Busy Coder's Guide to Android Development Version 2.0 Available!

Thanks, Mark!

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